| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.51 | 5.592% | $238.1205 | $238.12 | $238.10 | $238.10 |
| Purchase #2 | $57.46 | 7.219% | $61.608 | $61.61 | $61.60 | $61.60 |
| Purchase #3 | $191.97 | 10.532% | $212.1883 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $225.37 | 12.204% | $252.8742 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $12.62 | 10.857% | $13.9902 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $40.81 | 9.262% | $44.5898 | $44.59 | $44.60 | $44.60 |
| Purchase #7 | $211.68 | 8.214% | $229.0674 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $965.42 | $1,052.4384 | $1,052.44 | $1,052.40 | $1,052.50 | |